Q8 Smart Band Bluetooth IP68 Waterproof Heart Rate Monitor Call Reminder Fitness Tracker Sport Smart Bracelet for Android iOS Function: Telephone reminder, sleep monitoring, heart rate monitoring, calorie, sedentary reminder, information mode, pedometer, etc. Specification: Model: Q8 Support system: Android 4.4 or above, iOS 8.0 or above Screen: 0.96" OLED big screen Battery: 70mAh polymer battery Waterproof grade: IP68 Charging time: one hour Duration: 5-10 days Sensor: green light dynamics, three axis motion Control mode: single touch Bluetooth: BLE3.0 Watch band material: food grade silicone Color: Red, Grey, Green Watch size: About 47.4x22.3x12.2mm/1.86x0.87x0.48'' Watch strap length: About 20cm/7.87'' Note: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 x Smart Bracelet 1 x Charging Cable 1 x User Manual |